isotopic
"isotopic" is a 8-letter English headword indexed on PlainSpell.
The verdict
“isotopic” has 11 generated spelling variants in the English index at frequency #43,723. The variants make it a useful spelling check.
- #43,723
- frequency rank, English
- 17,902
- “I” headwords
- 11
- tracked misspellings
- 1
- confusable pair
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - of, or relating to isotopes
Corpus desk
Index EN-isotopic · isotopic · English
isotopic · rank #43,723 · 11 variants · 1 confusable
- FREQ-MID #43,723
- LEN-LONG 8 letters
- VOW-4 4 vowels
- CONFUS-LOW 1 pairs
- VAR-MID 11 variants
- BOOK-DENSE 17,902
- PHOTO-FINISH ISC
Nearest frequency peer: ISC (-1 rank slots)
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Frequency neighbourhood for “isotopic”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- instigator
instigator
56,283 corpus weight
- insubordina…
insubordination
56,282 corpus weight
- intercity
intercity
56,281 corpus weight
- ISC
ISC
56,279 corpus weight
- isotopic
isotopic
56,278 corpus weight
- Iver
Iver
56,277 corpus weight
What this shows Bars show where “isotopic” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | isotopic |
| Language | English |
| Part of speech | Adjective |
| Letters | 8 |
| Frequency rank | #43,723 |
| Misspellings tracked | 11 |
| Confusable pairs | 1 |
| Source | Wiktionary (kaikki.org) |
Where “isotopic” sits in English frequency
A misspelling magnet
The generator records 11 spelling variants around isotopic, anadjective. Corpus frequency is #43,723 among 17,902 “I” headwords. Dominant gloss: "of, or relating to isotopes".
Our generated misspelling index lists 11 likely wrong-spelling variants for isotopic, with forms such as "iostopic", "isootpic", and "isotoipc". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 1 confusable-pair relationship, "isotope", since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From isotope + -ic. The correct English form is isotopic, spelled I-S-O-T-O-P-I-C.
Definition
- 1of, or relating to isotopes
Etymology
From isotope + -ic.
This word in other languages
Common misspellings
Also misspelled as:
- iostopic
- isootpic
- isotoipc
- isotopci
- isotopicc
- isotoppic
- isotpoic
- isottopic
- issotopic
- istoopic
- siotopic
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of isotopic - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
How do you spell "isotopic"?
What does "isotopic" mean?
What words are commonly confused with "isotopic"?
What is the origin of the word "isotopic"?
Is PlainSpell free to use?
Similar English words by spelling shape
Same letter count and similar misspelling depth for "isotopic", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 8 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (11 here; floor ≥5).
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.